{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["nationality", "company founded place", "ethnicity"], "input": "It is also an acknowledgment that the vision of Sanford I. Weill , the chairman of Citigroup , of a financial services supermarket -- combining insurance underwriting with lending and commercial banking -- has not worked out as expected ."}
{"nationality": [], "company founded place": [], "ethnicity": []}